Use of a Geographic Information System to create treatment groups for group-randomized community trials: The Minnesota Heart Health Program.
Brittany KrzyzanowskiSteven M MansonMilton Mickey EderLen KneNiki OldenburgKevin PetersonAlan T HirschRussell V LuepkerSue DuvalPublished in: Trials (2019)
National Institutes of Health (Clinical Trials.gov), Identifier: NCT02607917 . Registered on 16 November 2015.